40413608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5657}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 81475200

約数和(自身を除く): 41061592

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 5657, 7144, 11314, 22628, 45256, 107483, 214966, 265879, 429932, 531758, 859864, 1063516, 2127032, 5051701, 10103402, 20206804, 40413608]

約数ペア:

[(1, 40413608), (2, 20206804), (4, 10103402), (8, 5051701), (19, 2127032), (38, 1063516), (47, 859864), (76, 531758), (94, 429932), (152, 265879), (188, 214966), (376, 107483), (893, 45256), (1786, 22628), (3572, 11314), (5657, 7144)]